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Choose a Year for your Hummer 's O2 Sensor

  • 2010
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Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • Bosch
    Bosch
  • Delphi
    Delphi
  • Denso
    Denso
  • NGK
    NGK
  • Spectra
    Spectra
  • Walker
    Walker

Best Selling Genuine Hummer O2 Sensors

  • We Stock the following top leading brands, including ACDelco, Denso, Walker
  • Constantly Updated Inventory of Hummer Replacement O2 Sensor Parts

We stock O2 Sensor parts for most Hummer models, including H2, H3, H3T.

ACDelco
2006 Hummer H2 Oxygen Sensor ACDelco

P311-249AAB2    W0133-1951094  New

Qty:
$81.92
ACDelco Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • GM Original Equipment
Brand: ACDelco
Additional Fitment Information:
Vehicle
2006 - Hummer H2
ACDelco
2006 Hummer H2 Oxygen Sensor ACDelco

P311-249AAB2    W0133-1951094  New

Qty:
$81.92
ACDelco Oxygen Sensor
  • Professional
Brand: ACDelco
Additional Fitment Information:
Vehicle
2006 - Hummer H2
Denso
2010 Hummer H3T Oxygen Sensor - Downstream 5 Cyl 3.7L Denso - OE Style

P311-484B236    234-4294  New

8126045750 , 213-3868 , 21545 , 75-3883 , 8192098050 , ES20383 , 12604575 , 75-3886 , 8126045380 , 213-3908 , 12597947 , 213-3537 , 15254 , 15129 , 15251 , ES20088 , 21064 , ES20113 , 15151 , 15113 , 75-3682 , 12604538 , 213-3913 , 21058

Qty:
$46.94
Denso Oxygen Sensor  Downstream
  • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 14.76
  • OE Style
  • Product Attributes:
    • Connector Gender: Female
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Wiring Harness Length: 14.76
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Position: Downstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2010 - Hummer H3T Downstream L 5 Cyl 3.7L 223 3654
Walker
2006 Hummer H3 Oxygen Sensor - Downstream 5 Cyl 3.5L Walker - Walker OE

P311-4649521    250-24736  New

Qty:
$35.33
Walker Oxygen Sensor  Downstream
  • Premium Oxygen Sensor
  • Downstream
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Downstream
Additional Fitment Information:
Vehicle Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2006 - Hummer H3 Naturally Aspirated GAS 6 FI Downstream L 5 Cyl 3.5L 211 3460
Walker
2010 Hummer H3T Oxygen Sensor - Upstream 5 Cyl 3.7L Walker - Walker OE

P311-05F0310    250-24698  New

Qty:
$49.42
Walker Oxygen Sensor  Upstream
  • Premium Oxygen Sensor
  • Upstream
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Upstream
Additional Fitment Information:
Vehicle Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2010 - Hummer H3T Naturally Aspirated GAS E FI Upstream L 5 Cyl 3.7L 223 3654
Walker
2010 Hummer H3T Oxygen Sensor - Upstream Right 8 Cyl 5.3L Walker - Walker OE

P311-2DB3397    250-24703  New

Qty:
$40.37
Walker Oxygen Sensor  Upstream Right
  • Premium Oxygen Sensor
  • Upstream Right
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Upstream Right
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2010 - Hummer H3T LH9 Naturally Aspirated GAS P FI Upstream Right V 8 Cyl 5.3L 325 5328
Walker
2010 Hummer H3T Oxygen Sensor - Upstream Left 8 Cyl 5.3L Walker - Walker OE

P311-2DB3397    250-24703  New

Qty:
$40.37
Walker Oxygen Sensor  Upstream Left
  • Premium Oxygen Sensor
  • Upstream Left
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Upstream Left
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2010 - Hummer H3T LH9 Naturally Aspirated GAS P FI Upstream Left V 8 Cyl 5.3L 325 5328
Walker
2010 Hummer H3T Oxygen Sensor - Downstream 5 Cyl 3.7L Walker - Walker OE

P311-40C2EB3    250-24708  New

Qty:
$42.73
Walker Oxygen Sensor  Downstream
  • Premium Oxygen Sensor
  • Downstream
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Downstream
Additional Fitment Information:
Vehicle Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2010 - Hummer H3T Naturally Aspirated GAS E FI Downstream L 5 Cyl 3.7L 223 3654
Walker
2008 Hummer H2 Oxygen Sensor - Downstream Right 8 Cyl 6.2L Walker - Walker OE

P311-4E4D333    250-24704  New

Qty:
$35.91
Walker Oxygen Sensor  Downstream Right
  • Premium Oxygen Sensor
  • Downstream Right
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Downstream Right
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2008 - Hummer H2 L92 Naturally Aspirated GAS 8 FI Downstream Right V 8 Cyl 6.2L 376 6162
Walker
2008 Hummer H2 Oxygen Sensor - Downstream Left 8 Cyl 6.2L Walker - Walker OE

P311-4E4D333    250-24704  New

Qty:
$35.91
Walker Oxygen Sensor  Downstream Left
  • Premium Oxygen Sensor
  • Downstream Left
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Downstream Left
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
2008 - Hummer H2 L92 Naturally Aspirated GAS 8 FI Downstream Left V 8 Cyl 6.2L 376 6162